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System Optimizer: CPU, Battery, RAM & Storage care 1.77

11.2 MB / 10M+ Downloads / Rating 4.1 - 43,733 reviews


See previous versions

System Optimizer: CPU, Battery, RAM & Storage care, developed and published by Contemporary Apps, has released its latest version, 1.77, on 2022-12-09. This app falls under the Tools category on the Google Play Store and has achieved over 10000000 installs. It currently holds an overall rating of 4.1, based on 43.733 reviews.

System Optimizer: CPU, Battery, RAM & Storage care APK available on this page is compatible with all Android devices that meet the required specifications (Android 4.1+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: system.optimizer

Updated: 2 years ago

Developer Name: Contemporary Apps

Category: Tools

New features: Show more

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing System Optimizer: CPU, Battery, RAM & Storage care on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

App Rating

4.1
Total 43,733 reviews

Reviews

4 ★, on 2021-07-01
Good and fast work in phon

1 ★, on 2021-04-16
Not even good,,, lots of adds.. waste of time.

1 ★, on 2021-06-21
Can't even get the app to start after download. Just plays ads. Waste of time

5 ★, on 2019-07-31
there is mesge of bug reporting again and again please. In one another app wo.aniya also reporting about bug. It direly needed your attention please. Its very difficult to talk or messaging. It is disturbing all the time. I used to play but due to this bug report all is disturbed. Expecting to clear the bug thanks.

1 ★, on 2019-12-31
When i was trying to download files, a pop up came saying ( update you android cleaner.....) they hav 2 option either install or cancel. I clicked on cancel but it is still redirecting to this app in play store ( same thing continued for 4, 5 times). I just installed this app to write comment. Dont download this kinda of apps which unnecessary force u to download. None of trusted apps do this kind of thing. Press the three dots on top and select flag as inappropriate.

5 ★, on 2020-11-28
Very nice app i have ever seen . it clearly shows it contains ads if you want to remove it you should pay for it . The user below me doesn't read the instructions and comment that remove ads .I have rated it 5 stars

Previous Versions

System Optimizer: CPU, Battery, RAM & Storage care 1.77
2022-12-09 / 11.2 MB / Android 4.1+

About this app

System Optimizer is a core app containing must have tools for taking care of your Android device: RAM and storage cleaner, battery stamina management and overall performance optimizer. Enjoy your speedy phone now!

System Optimizer Key Functions:

🔥 JUNK CLEANER (JUNK FILES)
System Optimizer helps free up your storage space by removing junk, residual and cache files which slows down your phone. This action is safe for your personal data, don't worry. It just works.

🚀 BOOST MOBILE
One Tap Boost helps to speed up your phone by freeing up RAM. This feature is harmless - all vital core system services will remain running while unused apps will be unloaded. You can run a speed test to see how much faster your device will be after such boost.

🔋 BATTERY SAVER
System Optimizer allows you to switch between 3 battery usage profiles: normal, long and extra long stamina. Imagine you are out of power sockets or don't have a charger but you need your device to work as long as possible - this is the solution.

❄️ CPU COOLDOWN
Ever wondered why your device is heating? Find out what apps load your CPU the most and stop them. This function also helps to extend battery stamina.

System Optimizer use accessibility services to improve junk clean feature in some devices.

New features

Minor improvements

App Permissions

Allows applications to open network sockets.
Allows an application to call killBackgroundProcesses(String].
Allows an application to request deleting packages.
Allows applications to read the sync settings.
Allows applications to write the sync settings.
Allows an application to read or write the system settings.
Allows applications to connect to paired bluetooth devices.
Allows applications to discover and pair bluetooth devices.
Allows applications to access information about Wi-Fi networks.
Allows applications to change Wi-Fi connectivity state.
Allows applications to change network connectivity state.
Required to be able to access the camera device.
Allows access to the vibrator.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an application to read from external storage.
Allows an application to write to external storage.
Allows applications to access information about networks.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.